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SIMPLE SWITCHER Power Modules Slide 6
The LMZ22003, LMZ22005, LMZ23603, and LMZ23605 can handle an input voltage range of either 6 to 20 V or 6 to 36 V. They can handle up to 3 or 5A of output current at up to 5 V output, providing a 25W solution in a compact 10 mm x 10 mm package. These four products feature a frequency synchronization range from 650kHz to 950kHz, so the designer can synchronize the switching to an external clock. This helps in noise-sensitive systems, since the frequency is kept in a known location for easy filtering. The LMZ12008, LMZ12010, LMZ13608, and LMZ13610 extend the module family up to 8 and 10A. The package for these products has been upgraded to a 15x15mm module package with eleven leads to be able to handle the higher current while still maintaining excellent thermal performance. These products can handle an input voltage of either 6 to 20V or 6 to 36V and an output voltage range of 0.8 to 5V. Finally, the LMZ22008, LMZ22010, LMZ23608, and LMZ23610 complete the twelve products in this module launch, offering the additional features of frequency synchronization and current sharing. While these four products have all the same great characteristics of their first series counterparts, these LMZ-2 Series modules provide solutions for greater than 10A of output current by paralleling multiple modules together. The frequency synchronization pin can be used when paralleling multiple modules to ensure that they all operating at the same switching frequency.
PTM Published on: 2011-04-29